basic Q factor

例句：

1. 1.The basic quality factor of the material is crucial for its performance.
   材料的基本质量因子对其性能至关重要。
2. 2. In engineering, the basic quality factor is used to determine the strength of materials.
   在工程中，基本质量因子用于确定材料的强度。
3. 3. The engineers carefully analyzed the data and adjusted the basic quality factor accordingly.
   工程师们仔细分析了数据，并相应地调整了基本质量因子。